/*
 * Copyright (C) 2011 The Android Open Source Project Licensed under the Apache
 * License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
 * or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package com.andrew.apollo.widgets;

/**
 * A listener that listens to navigation events. Represents a listener for
 * navigation events delivered by {@link CompatActionBarNavHandler}.
 */
public interface CompatActionBarNavListener {
    /**
     * Signals that the given category was selected.
     * 
     * @param catIndex the selected category's index.
     */
    public void onCategorySelected(int catIndex);
}
